Long Arm Guide Wire Waterproof Switch Normally Open Type

The FSK-14 features a dual waterproof and dustproof design with 'structural sealing and material protection,' fully compliant with the IP67 international protection standard (IEC 60529), achieving complete dustproofing and the ability to withstand immersion in 1 meter of water for 30 minutes without leakage. Its sealing structure uses a patented reinforced design: highly elastic fluororubber seals are embedded at the casing seams and combined with ultrasonic welding for seamless junctions. The cable interface at the rear uses a crimped sealing sleeve, forming a fully enclosed protective barrier that completely blocks the entry of moisture, dust, oil, and other contaminants, making it suitable for complex environments such as workshop spraying, outdoor rain and snow, and coastal salt fog.

The operating temperature range spans -25°C to 85°C, capable of withstanding thermal cycling and high-temperature conditions during equipment operation. It can operate reliably in environments such as outdoor equipment in extremely cold northern regions and machinery in high-temperature workshops. The product has passed 72-hour salt spray corrosion tests, 1,000 plug-in/plug-out life cycles, and 10-55Hz vibration tests. In coastal saline, industrial dust, and vibration-heavy environments, the maintenance cycle extends to over three years, significantly reducing equipment operation and maintenance costs.

Typical Application Scenarios

This product is specially designed for devices that need dustproof and waterproof protection, such as:

1、Outdoor Equipment: Garden tools, outdoor lighting control boxes, advertising light boxes.

2、Industrial Equipment: Food processing machinery, packaging equipment, small water pump control panels, cleaning equipment.

3、Special Vehicles and Facilities: Agricultural machinery, marine equipment, control panels of public facilities.

4、Equipment for Humid Environments: Kitchen appliances, bathroom electrical devices, warehouse cleaning equipment.